A review is given on the foundations and applications of non-Hermitian classical and quantum physics. First, key theorems and central concepts in non-Hermitian linear algebra …
We discuss invertible and non-invertible topological condensation defects arising from gauging a discrete higher-form symmetry on a higher codimensional manifold in spacetime …
For any quantum system invariant under gauging a higher-form global symmetry, we construct a noninvertible topological defect by gauging in only half of the spacetime. This …
Symmetry plays a central role in quantum field theory. Recent developments include symmetries that act on defects and other subsystems, and symmetries that are categorical …
We discuss a variety of codimension-one, non-invertible topological defects in general 3+ 1d QFTs with a discrete one-form global symmetry. These include condensation defects from …
A bstract In axion-Maxwell theory at the minimal axion-photon coupling, we find non- invertible 0-and 1-form global symmetries arising from the naive shift and center symmetries …
In gauge theory, it is commonly stated that time-reversal symmetry only exists at θ= 0 or π for a 2 π-periodic θ angle. In this Letter, we point out that in both the free Maxwell theory and …
A bstract Non-invertible symmetries have recently been understood to provide interesting constraints on RG flows of QFTs. In this work, we show how non-invertible symmetries can …
I Cong, S Choi, MD Lukin - Nature Physics, 2019 - nature.com
Neural network-based machine learning has recently proven successful for many complex applications ranging from image recognition to precision medicine. However, its direct …